security/crypt-password/src/test/java/org/onap/dcaegen2/services/sdk/security/EncodePasswordTest.java

   1 /*
   2  * ============LICENSE_START====================================
   3  * DCAEGEN2-SERVICES-SDK
   4  * =========================================================
   5  * Copyright (C) 2021 Nokia. All rights reserved.
   6  * =========================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *       http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=====================================
  19  */
  20 package org.onap.dcaegen2.services.sdk.security;
  21
  22 import org.junit.jupiter.api.BeforeEach;
  23 import org.junit.jupiter.api.Test;
  24
  25 import java.io.IOException;
  26
  27 import static org.mockito.ArgumentMatchers.any;
  28 import static org.mockito.ArgumentMatchers.eq;
  29 import static org.mockito.Mockito.doNothing;
  30 import static org.mockito.Mockito.mock;
  31 import static org.mockito.Mockito.never;
  32 import static org.mockito.Mockito.spy;
  33 import static org.mockito.Mockito.verify;
  34
  35 class EncodePasswordTest {
  36
  37     public static final String PASSWORD_CANNOT_BE_EMPTY = "Password cannot be empty";
  38     public static final String PASSWORD_TO_ENCODE = "testPass";
  39     public static final String EMPTY_PASSWORD = "";
  40     private final CryptPassword cryptPassword = mock(CryptPassword.class);
  41     private final CharsFromStreamReader charsFromStreamReader = mock(CharsFromStreamReader.class);
  42     private final EncodePassword encodePassword = spy(new EncodePassword(cryptPassword, charsFromStreamReader));
  43
  44     @BeforeEach
  45     void setUp() {
  46         doNothing().when(encodePassword).printErrorAndExit(any(), any());
  47     }
  48
  49     @Test
  50     void shouldExitWithErrorCodeWhenPasswordIsNotAvailableInArgs() throws IOException {
  51         // when
  52         encodePassword.run(new String[]{});
  53
  54         // then
  55         verify(charsFromStreamReader).readPasswordFromStdIn();
  56         verify(encodePassword).printErrorAndExit(
  57                 eq(ExitCode.INVALID_PASSWORD),
  58                 eq(PASSWORD_CANNOT_BE_EMPTY)
  59         );
  60     }
  61
  62     @Test
  63     void shouldExitWithErrorCodeWhenPasswordIsEmpty() {
  64         // when
  65         encodePassword.run(new String[]{EMPTY_PASSWORD});
  66
  67         // then
  68         verify(encodePassword).printErrorAndExit(
  69                 eq(ExitCode.INVALID_PASSWORD),
  70                 eq(PASSWORD_CANNOT_BE_EMPTY)
  71         );
  72     }
  73
  74     @Test
  75     void shouldEncodePasswordWhenPasswordIsAvailableInArgs() throws IOException {
  76         // when
  77         encodePassword.run(new String[]{PASSWORD_TO_ENCODE});
  78
  79         // then
  80         verify(charsFromStreamReader, never()).readPasswordFromStdIn();
  81         verify(cryptPassword).encode(eq(PASSWORD_TO_ENCODE));
  82         verify(encodePassword, never()).printErrorAndExit(
  83                 eq(ExitCode.INVALID_PASSWORD),
  84                 eq(PASSWORD_CANNOT_BE_EMPTY)
  85         );
  86     }
  87 }